A 9 year old boy presented for evaluation of dark spots on the tongue. The family first noted these spots 5 months prior and reported that they remained stable. Can you make a diagnosis? Differential Diagnosis of Pigmented Lesions in the Oral Mucosa: A Clinical Based Overview and Narrative Review Pigmented papillae of the tongue PDF) Lingual melanotic macule the first case report in an adult patient Lichenoid lesion on the tongue in a patient with Laugier Hunziker Syndrome Journal of Oral Diagnosis Macular Pigmented Oral Mucosal Lesions: An Amalgam Tattoo Case Report Dentistry Today